18955021016988
18,955,021,016,988 is an even composite number composed of five prime numbers multiplied together.
What does the number 18955021016988 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 720 divisors.
18955021016988 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seven hundred twenty divisors.
Prime factorization of 18955021016988:
22 × 39 × 72 × 373 × 97
(2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 7 × 7 × 37 × 37 × 37 × 97)See below for interesting mathematical facts about the number 18955021016988 from the Numbermatics database.
Names of 18955021016988
- Cardinal: 18955021016988 can be written as Eighteen trillion, nine hundred fifty-five billion, twenty-one million, sixteen thousand, nine hundred eighty-eight.
Scientific notation
- Scientific notation: 1.8955021016988 × 1013
Factors of 18955021016988
Divisors of 18955021016988
- Number of divisors d(n): 720
-
Complete list of divisors:
1 2 3 4 6 7 9 12 14 18 21 27 28 36 37 42 49 54 63 74 81 84 97 98 108 111 126 147 148 162 189 194 196 222 243 252 259 291 294 324 333 378 388 441 444 486 518 567 582 588 666 679 729 756 777 873 882 972 999 1036 1134 1164 1323 1332 1358 1369 1458 1554 1701 1746 1764 1813 1998 2037 2187 2268 2331 2619 2646 2716 2738 2916 2997 3108 3402 3492 3589 3626 3969 3996 4074 4107 4374 4662 4753 5103 5238 5292 5439 5476 5994 6111 6561 6804 6993 7178 7252 7857 7938 8148 8214 8748 8991 9324 9506 9583 10206 10476 10767 10878 11907 11988 12222 12321 13122 13986 14259 14356 15309 15714 15876 16317 16428 17982 18333 19012 19166 19683 20412 20979 21534 21756 23571 23814 24444 24642 25123 26244 26973 27972 28518 28749 30618 31428 32301 32634 35721 35964 36666 36963 38332 39366 41958 42777 43068 45927 47142 47628 48951 49284 50246 50653 53946 54999 57036 57498 61236 62937 64602 65268 67081 70713 71442 73332 73926 75369 78732 80919 83916 85554 86247 91854 94284 96903 97902 100492 101306 107163 107892 109998 110889 114996 125874 128331 129204 132793 134162 137781 141426 142884 146853 147852 150738 151959 161838 164997 171108 172494 175861 183708 188811 193806 195804 201243 202612 212139 214326 219996 221778 226107 242757 251748 256662 258741 265586 268324 275562 282852 290709 293706 301476 303918 321489 323676 329994 332667 344988 351722 354571 377622 384993 387612 398379 402486 424278 428652 440559 443556 452214 455877 485514 494991 513324 517482 527583 531172 551124 566433 581418 587412 603729 607836 636417 642978 659988 665334 678321 703444 709142 728271 755244 769986 776223 796758 804972 848556 872127 881118 904428 911754 929551 964467 971028 989982 998001 1034964 1055166 1063713 1132866 1154979 1162836 1195137 1207458 1272834 1285956 1321677 1330668 1356642 1367631 1418284 1456542 1484973 1539972 1552446 1582749 1593516 1699299 1744254 1762236 1811187 1823508 1859102 1909251 1928934 1979964 1996002 2034963 2110332 2127426 2265732 2309958 2328669 2390274 2414916 2481997 2545668 2616381 2643354 2713284 2735262 2788653 2913084 2969946 2994003 3104892 3165498 3191139 3398598 3464937 3488508 3585411 3622374 3718204 3818502 3857868 3965031 3992004 4069926 4102893 4254852 4454919 4619916 4657338 4748247 4780548 4913341 4963994 5097897 5232762 5286708 5433561 5470524 5577306 5939892 5988006 6104889 6330996 6382278 6506857 6797196 6929874 6986007 7170822 7244748 7445991 7637004 7849143 7930062 8139852 8205786 8365959 8909838 8982009 9314676 9496494 9573417 9826682 9927988 10195794 10394811 10465524 10756233 10867122 11154612 11895093 11976012 12209778 12308679 12764556 13013714 13364757 13859748 13972014 14244741 14341644 14740023 14891982 15698286 15860124 16300683 16411572 16731918 17819676 17964018 18314667 18992988 19146834 19520571 19653364 20391588 20789622 20958021 21512466 21734244 22337973 23547429 23790186 24419556 24617358 25097877 26027428 26729514 26946027 27944028 28489482 28720251 29480046 29783964 31184433 31396572 32268699 32601366 33463836 34393387 35685279 35928036 36629334 36926037 38293668 39041142 41579244 41916042 42734223 43024932 44220069 44675946 47094858 47580372 48902049 49234716 50195754 53459028 53892054 54944001 56978964 57440502 58561713 58960092 62368866 62874063 64537398 65202732 67013919 68786774 70642287 71370558 73258668 73852074 75293631 78082284 83832084 85468446 86160753 88440138 89351892 93553299 94189716 96806097 97804098 100391508 103180161 107784108 109888002 110778111 114881004 117123426 124737732 125748126 128202669 129074796 132660207 134027838 137573548 141284574 142741116 146706147 147704148 150587262 164832003 170936892 172321506 175685139 176880276 187106598 188622189 193612194 195608196 201041757 206360322 219776004 221556222 225880893 234246852 240753709 251496252 256405338 258482259 265320414 268055676 282569148 290418291 293412294 301174524 309540483 329664006 332334333 344643012 351370278 374213196 377244378 384608007 387224388 397980621 402083514 412720644 440118441 443112444 451761786 481507418 494496009 512810676 516964518 527055417 530640828 580836582 586824588 603125271 619080966 659328012 664668666 677642679 702740556 722261127 754488756 769216014 775446777 795961242 804167028 871254873 880236882 903523572 928621449 963014836 988992018 997002999 1033929036 1054110834 1153824021 1161673164 1193941863 1206250542 1238161932 1320355323 1329337332 1355285358 1444522254 1538432028 1550893554 1581166251 1591922484 1742509746 1760473764 1809375813 1857242898 1977984036 1994005998 2032928037 2108221668 2166783381 2307648042 2326340331 2387883726 2412501084 2613764619 2640710646 2710570716 2785864347 2889044508 3101787108 3162332502 3461472063 3485019492 3581825589 3618751626 3714485796 3988011996 4065856074 4333566762 4615296084 4652680662 4743498753 4775767452 5227529238 5281421292 5428127439 5571728694 6098784111 6324665004 6500350143 6922944126 6979020993 7163651178 7237503252 8131712148 8357593041 8667133524 9305361324 9486997506 10455058476 10745476767 10856254878 11143457388 12197568222 13000700286 13845888252 13958041986 14230496259 14327302356 16284382317 16715186082 18296352333 18973995012 19501050429 21490953534 21712509756 24395136444 25072779123 26001400572 27916083972 28460992518 32236430301 32568764634 33430372164 36592704666 39002100858 42691488777 42981907068 48853146951 50145558246 56921985036 58503151287 64472860602 65137529268 73185409332 75218337369 78004201716 85382977554 96709290903 97706293902 100291116492 117006302574 128074466331 128945721204 150436674738 170765955108 175509453861 193418581806 195412587804 225655012107 234012605148 256148932662 300873349476 351018907722 386837163612 451310024214 512297865324 526528361583 676965036321 702037815444 902620048428 1053056723166 1353930072642 1579585084749 2106113446332 2707860145284 3159170169498 4738755254247 6318340338996 9477510508494 18955021016988
- Sum of all divisors σ(n): 60100534142880
- Sum of proper divisors (its aliquot sum) s(n): 41145513125892
- 18955021016988 is an abundant number, because the sum of its proper divisors (41145513125892) is greater than itself. Its abundance is 22190492108904
Bases of 18955021016988
- Binary: 1000100111101010011110100101101011111100111002
- Hexadecimal: 0x113D4F4B5F9C
- Base-36: 6PVTE3XR0
Squares and roots of 18955021016988
- 18955021016988 squared (189550210169882) is 359292821754456793784592144
- 18955021016988 cubed (189550210169883) is 6810402987608651825744325578767675342272
-
The
square root of 18955021016988 is 4353736.4432161027 -
The
cube root of 18955021016988 is 26662.9433596521
Scales and comparisons
How big is 18955021016988?- 18,955,021,016,988 seconds is equal to 602,711 years, 1 week, 6 days, 7 hours, 49 minutes, 48 seconds.
-
To count from 1 to 18,955,021,016,988 would take you about one million, five hundred six thousand, seven hundred seventy-seven years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 18955021016988 cubic inches would be around 2221.9 feet tall.
Recreational maths with 18955021016988
- 18955021016988 backwards is 88961012055981
- 18955021016988 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 18955021016988's digits is 63
- More coming soon!
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"Number 18955021016988 - Facts about the integer". Numbermatics.com. 2024. Web. 23 June 2024.
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Numbermatics. (2024). Number 18955021016988 - Facts about the integer. Retrieved 23 June 2024, from https://numbermatics.com/n/18955021016988/
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The information we have on file for 18955021016988 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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